Well you can beat to a lot of different videos on the internet, but your private time should be your private time. I havent heard of many people "beating" their junk to B8 S4's though.
Raced my boys S4 many many times b6 (2005) he has a full custom exhaust and coils. From 35mph to about 120mph I had him everytime by half a car.. After 125mph he flew past me each time like my car was parked top end power vs 2.Slow lol